Answer all of these question it would help me a lot I’ll give you points

M.xyz =radians. covert this radian measure to its equivalent measure in degrees.

If (x + 8) is a factor of f(x), which of the following must be true? both x = –8 and x = 8 are roots of f(x). neither x = –8 nor x = 8 is a root of f(x). f(–8) = 0 f(8) = 0

Use the given information to determine the exact trigonometric value.